3 months ago I had my contraceptive pill changed about a week later my partner and I had unprotected sex during which I bled,the next morning I was on my period.
Thing is the last couple of weeks I have bee feeling really sick,very very sore breasts/nippes (which I have only ever experienced being pregnant),im shattered all the time and just want to sleep,i have been feeling dizzy even when sat down,headaches,and vaginal discharge.
So now im confused am I feeling this way because of the change of my pill or am I pregnant?? I do feel like im pregnant becausue I feel just as I did when I was pregnant with my son.I have done 2 home pregnancy tests both of which came back negative so am I not pregnant or is it too soon to tell??
Please please help and give some advice as I feel like im going round in circles I dont know whats what at the moment

As women our bodies can play tricks on us, so if you have been thinking your pregnant, you can fool your body into thinking it is pregnant, gettin symptoms and everything! Even thought you may not be pregnant.
And if you had your period the next day I doubt you are preg.
What test was it that you took?

It was a reveal pregnancy test that I took.
I know our bodies can play tricks on us but the last time I felt like this was when I was pregnant wiht my son,and plus it's not as if I was trying to get pregnant as im not ready for more children at the moment.